نتایج جستجو برای: smile line

تعداد نتایج: 414790  

Journal: :Journal of Operative Dentistry & Endodontics 2016

Journal: :Journal of Banking & Finance 2015

2012
Shubhra Jain Sanjeev Verma S. P. Singh Kyung-Min Lee

Questioned by Hyub-Soo Lee Private Practice, Daejeon, Korea A1. In the past literature review, the relationship between smile esthetic variables and malocclusion lacked solid and sufficient evidence, therefore it aroused our interest to design a study of analyzing smile characteristics in different malocclusions. In our study, we found that arc ratio, upper teeth number showing, upper lip heigh...

2015
Yu-Chi Liu Lasitha Jayasinghe Heng Pei Ang Nyein Chan Lwin Gary Hin Fai Yam Jodhbir S. Mehta

This study aimed at evaluating the effect of intraoperative corneal pocket irrigation in small incision lenticule extraction (SMILE) and compares it to that in femtosecond laser-assisted in situ keratomileusis (FS-LASIK). Sixteen rabbit eyes underwent a SMILE procedure, with 8 eyes having corneal pocket irrigation, while the other 8 eyes were without irrigation. Another 16 eyes underwent a FS-L...

2017
Ting Liu Xiaomin Zhu Kaijian Chen Ji Bai

To evaluate the refractive outcomes of balanced salt solution infiltration during small-incision lenticule extraction (SMILE).This randomized prospective study enrolled 52 patients (104 eyes) with myopic astigmatism. Patients underwent SMILE to correct the myopic astigmatism in Daping Hospital of the Third Military Medical University between January and July 2013. One eye of each patient receiv...

Journal: :European journal of orthodontics 2011
Farhana Ghaffar Mubassar Fida

The objective of the present study was to assess smile aesthetics after orthodontic treatment in subjects with and without the extraction of four first premolars. Post-treatment coloured frontal photographs (4 × 6 inches) of 60 Pakistani subjects, 21 males and 39 females, aged between 15 and 30 years were assessed by one examiner. For 50 per cent (n = 30) of the patients, treatment included the...

2010
Keiji Shimada Tetsu Matsukawa Yoshihiro Noguchi Takio Kurita

Facial expression recognition is one of the most challenging research area in the image recognition field and has been studied actively for a long time. Especially, we think that smile is important facial expression to communicate well between human beings and also between human and machines. Therefore, if we can detect smile and also estimate its intensity at low calculation cost and high accu...

2015
Sri Ganesh

Purpose: To compare visual outcome between Femtosecond LASIK and ReLEx SMILE in treatment of Myopia. Method: A single center prospectiverandomized clinical study in which patientswith Myopia +/-astigmatism were allocated to FemtoLASIK or SMILE group with 50 patients in each group. Main outcome measures were Visual acuity, safety and efficacy index; Contrast sensitivity; Aberrations; post-operat...

2017
Jorge L. Alió del Barrio Verónica Vargas Olena Al-Shymali Jorge L. Alió

Small Incision Lenticule Extraction (SMILE) is a flap-free intrastromal technique for the correction of myopia and myopic astigmatism. To date, this technique lacks automated centration and cyclotorsion control, so several concerns have been raised regarding its capability to correct moderate or high levels of astigmatism. The objective of this paper is to review the reported SMILE outcomes for...

Journal: :The Journal of psychology 1994
E Otta B B Lira N M Delevati O P Cesar C S Pires

This study investigated the effect of smiling and of head tilting on person perception. Brazilian undergraduates (N = 322) judged a slide of a male or female stimulus person, smiling or not, and with the head tilted or not. The independent variables were (a) subject's gender, (b) stimulus person's gender; (c) head posture (tilted vs. upright), and (d) facial expression (no smile, closed smile, ...

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